Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Kg6 draw
3 Rf1 draw
4 Rf2 draw
5 Rf3 draw
6 Rg8 draw
7 Rh8 draw
8 Kf7 loss in 20 half-moves
9 Kh7 loss in 12 half-moves
10 Rd8 loss in 12 half-moves
11 Kh8 loss in 10 half-moves
12 Kg8 loss in 8 half-moves
13 Rf7 loss in 8 half-moves
14 Kh6 loss in 4 half-moves
15 Kf6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves